9080320

素因数分解:

$2^9\times 5^1\times {\mathrm{3547}}^1$

素因数の和:3570

約数の個数: 40

約数和(自身を含む): 21777624

約数和(自身を除く): 12697304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3547, 7094, 14188, 17735, 28376, 35470, 56752, 70940, 113504, 141880, 227008, 283760, 454016, 567520, 908032, 1135040, 1816064, 2270080, 4540160, 9080320]

約数ペア:

[(1, 9080320), (2, 4540160), (4, 2270080), (5, 1816064), (8, 1135040), (10, 908032), (16, 567520), (20, 454016), (32, 283760), (40, 227008), (64, 141880), (80, 113504), (128, 70940), (160, 56752), (256, 35470), (320, 28376), (512, 17735), (640, 14188), (1280, 7094), (2560, 3547)]